Index: applications/editors/josm/plugins/measurement/src/org/openstreetmap/josm/plugins/measurement/MeasurementLayer.java
===================================================================
--- applications/editors/josm/plugins/measurement/src/org/openstreetmap/josm/plugins/measurement/MeasurementLayer.java	(revision 29344)
+++ applications/editors/josm/plugins/measurement/src/org/openstreetmap/josm/plugins/measurement/MeasurementLayer.java	(revision 29531)
@@ -76,5 +76,5 @@
         Point l = null;
         for(WayPoint p:points){
-            Point pnt = Main.map.mapView.getPoint(p.getCoor());
+            Point pnt = mv.getPoint(p.getCoor());
             if (l != null){
                 g.drawLine(l.x, l.y, pnt.x, pnt.y);